Zoe Tampsin is resourceful, smart and Special Forces-trained, but she has been given an impossible mission.She has to protect scientist, Gavin Shawlens, from assassination by the CIA, and discover the secret trapped in Gavin's mind that the CIA want destroyed.As the pressure to find Shawlens escalates - the CIA send Zoe's former mentor to track her down and her fate seems sealed when he surrounds Zoe and Gavin with a ring of steel. With each hour...